Diagnostic Trouble Code Definitions

PCM TROUBLE CODES

Code

Test Condition

P012 ⁽¹⁾

No 4X Signal From Ignition Control Module

P013 ⁽¹⁾

Rear Oxygen Sensor Not Ready

P014 ⁽¹⁾

Shorted Coolant Temp. Sensor Signal

P015 ⁽¹⁾

Open Coolant Temp. Sensor Signal

P016 ⁽²⁾

Alternator Voltage Out Of Range

P017 ⁽¹⁾

Front Oxygen Sensor Not Ready

P019 ⁽²⁾

Shorted Fuel Pump Circuit

P020 ⁽²⁾

Open Fuel Pump Circuit

P021 ⁽¹⁾

Shorted TP Sensor Circuit

P022 ⁽¹⁾

Open TP Sensor Circuit

P023 ⁽¹⁾

Ignition Control Circuit Problem

P024 ⁽¹⁾, ⁽⁶⁾

Vehicle Speed Sensor Circuit Problem

P025 ⁽²⁾

24X Reference Signal Low

P026 ⁽¹⁾, ⁽⁶⁾

Shorted TP Sensor Circuit

P027 ⁽¹⁾, ⁽⁶⁾

Open TP Sensor Circuit

P028 ⁽¹⁾

Transaxle Pressure Switch/Circuit Problem

P029 ⁽¹⁾

Transaxle Shift Solenoid "B" Problem

P030 ⁽¹⁾

Idle Speed Control (ISC) RPM Out Of Range

P031 ⁽¹⁾, ⁽⁷⁾

Shorted MAP Sensor Circuit

P032 ⁽¹⁾, ⁽⁷⁾

Open MAP Sensor Circuit

P033 ⁽²⁾, ⁽⁵⁾

Extended Travel Brake Sw. Input Circuit

P034 ⁽¹⁾, ⁽⁷⁾

MAP Sensor Signal Too High

P035 ⁽³⁾

Ignition Ground Voltage Out Of Range

P036 ⁽¹⁾, ⁽⁶⁾

EGR Pintle Position Out Of Range

P037 ⁽¹⁾

Shorted Intake Air Temp. Sensor Signal

P038 ⁽¹⁾

Open Intake Air Temp. Sensor Signal

P039 ⁽¹⁾, ⁽⁴⁾

Torque Converter Clutch (TCC) Engagement Problem

P040 ⁽¹⁾

Power Steering Pressure Switch Open

P041 ⁽¹⁾

No Cam Sensor Signal From Ignition Module

P042 ⁽¹⁾

Front Oxygen Sensor Lean Signal

P043 ⁽¹⁾

Front Oxygen Sensor Rich Signal

P044 ⁽¹⁾

Rear Oxygen Sensor Lean Signal

P045 ⁽¹⁾

Rear Oxygen Sensor Rich Signal

P046 ⁽¹⁾

Front-To-Rear Bank Fueling Imbalance

P047 & P107 , ⁽²⁾

PCM/BCM Data Problem

P048 ⁽¹⁾, ⁽⁷⁾

EGR System Fault

P051 & P108 ⁽¹⁾

PROM Error

P052 & P109 ⁽³⁾

PCM Keep Alive Memory Reset

P053 ⁽³⁾

4X Reference Signal Interrupt From Ignition Module

P055 ⁽¹⁾

TP Sensor Out Of Range

P056 ⁽¹⁾

Transaxle Input Speed Sensor Circuit Problem

P057 ⁽²⁾

Shorted Transaxle Temperature Sensor Circuit

P058 ⁽⁸⁾

PASS Key® Fuel Enable Problem

P059 ⁽²⁾

Open Transaxle Temperature Sensor Circuit

P060 ⁽³⁾

Cruise Control - Transaxle Not In Drive

P061 ⁽³⁾

Cruise Control - Vent Solenoid Problem

P062 ⁽³⁾, ⁽⁵⁾

Cruise Control - Vacuum Solenoid Problem

P063 ⁽³⁾, ⁽⁵⁾

Vehicle Speed & Set Speed Difference

P064 ⁽³⁾, ⁽⁵⁾

Vehicle Acceleration Too High

P065 ⁽³⁾, ⁽⁵⁾

Cruise Control Servo Position Sensor Failure

P066 ⁽³⁾, ⁽⁵⁾

Cruise Control - Engine RPM Too High

P067 ⁽³⁾, ⁽⁵⁾

Cruise Control Switch Signal Shorted

P068 ⁽³⁾, ⁽⁵⁾

Cruise Control Servo Position Out Of Range

P069 ⁽³⁾, ⁽⁵⁾

Traction Control Active While In Cruise

P070 ⁽³⁾

Intermittent TP Sensor Signal

P071 ⁽³⁾

Intermittent MAP Sensor Signal

P073 ⁽³⁾

Intermittent Coolant Temp. Sensor Signal

P074 ⁽³⁾

Intermittent Intake Air Temp. Sensor Signal

P075 ⁽³⁾, ⁽⁴⁾

Vehicle Speed Sensor (VSS) Signal Interrupt

P076 ⁽¹⁾

Transaxle Pressure Control Solenoid Circuit

P080 ⁽¹⁾

TP Sensor/Idle Learn Not Complete

P081 ⁽³⁾

4X To Cam Sensor Reference Signal Problem

P083 ⁽¹⁾

24X Reference Signal High

P085 ⁽¹⁾

Idle Throttle Angle Too High

P086 ⁽¹⁾

Undefined Gear Ratio

P088 ⁽¹⁾

TCC Not Disengaging

P089 ⁽¹⁾

Long Shift & Maximum Adapt (Trans. Pressure Control)

P090 ⁽⁵⁾, ⁽⁹⁾

TCC Brake Switch Input Problem

P091 ⁽²⁾, ⁽⁵⁾

Transaxle Range Signal Problem

P093 ⁽¹⁾

TCS PWM Link Failure

P094 ⁽¹⁾

Transaxle Shift Solenoid "A" Problem

P095 ⁽²⁾

Engine Stall Detected

P096 ⁽¹⁾

Torque Converter Overstress

P097 ⁽⁹⁾

P/N To D/R Shift At High Throttle Angle

P099 ⁽³⁾, ⁽⁹⁾

Cruise Servo Applied Not In Cruise

P102 ⁽²⁾

Shorted Brake Vacuum Booster Vacuum Sensor

P103 ⁽²⁾

Open Brake Vacuum Booster Vacuum Sensor

P105 ⁽²⁾

Brake Booster Vacuum Too Low

P106 ⁽⁹⁾

Stoplight Switch Input Problem

P110 ⁽¹⁰⁾

Alternator "L" Terminal Circuit Problem

P112 ⁽³⁾

Total EEPROM Failure

P117 ⁽³⁾

Open Or Shorted Shift Sol. "A"/"B" Circuit Output

P131 ⁽¹⁾

Active Knock Sensor Failure

P132 ⁽¹⁾

Knock Sensor Circuit Failure

P137 ⁽⁹⁾

Loss Of ABS/TCS Data

⁽¹⁾	This fault turns on Malfunction Indicator Light (MIL).

⁽²⁾	This fault turns on SERVICE VEHICLE SOON message.

⁽³⁾	This fault does not turn on any light or message.

⁽⁴⁾	This fault disengages TCC for ignition cycle.

⁽⁵⁾	This fault disables cruise control for ignition cycle.

⁽⁶⁾	This fault disables EGR system.

⁽⁷⁾	This fault disables long term fuel trim.

⁽⁸⁾	This fault turns on "THEFT SYSTEM PROBLEM - CAR MAY NOT RESTART" message.

⁽⁹⁾	This fault turns on "REDUCED ENGINE POWER" message.

⁽¹⁰⁾	This fault turns on "BATTERY NO CHARGE" message.